====== Logo BESS block ======
From site admin page.
  * create content image to upload logo image
  * Home -> Administer -> Site building -> Blocks -> Add block
    * Block body
<code html><span class="inline inline-left"><a href="http://www.bess-piemonte.it">
<img src="/sites/default/files/images/bess_logo_0.gif" alt="BESS" title="BESS"  /></a></span></code>
  * move block to left region